DataVXJournal of Adhesion Science and TechnologyPaper
journal article·2012-01-01

Adhesion Performance and Thermal Stability of Fluorinated PSAs as a Crosslinking System

Kyung-Yul Bae, Dong-Hyuk Lim, Ji-Won Park, Hyun-Joong Kim, Miriam Rafailovich, Jonathan Sokolov

Journal of Adhesion Science and Technology· Volume 26· Issue 1-3
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Source abstract

Abstract

The use of pressure sensitive adhesives (PSAs) is becoming increasingly popular in many industrial fields. In the automobile industry the main reasons for using PSAs are that they reduce the overall weight of the vehicles and because they are easy to use. However, in the case of acrylic PSAs, the non-crosslinked linear chains results in low thermal stability. In this study, a fluorinated acrylic pressure sensitive adhesive was synthesized under UV irradiation and crosslinking was applied to the linear chain of acrylic PSAs to improve the thermal stability. The adhesion performance was evaluated by analyzing the peel strength, probe tack and shear adhesion failure temperature (SAFT) as a function of the type of crosslinking system. In particular, the peel strength and probe tack were measured at 25, 50 and 80°C. The viscoelastic properties, which were measured using an advanced rheometric expansion system (ARES), revealed a proper balance between the thermal stability and adhesion performance.
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Research context

OpenAlex topics: Photopolymerization techniques and applications · Synthesis and properties of polymers · Advanced Polymer Synthesis and Characterization

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

a Laboratory of Adhesion & Bio-Composites, Program in Environmental Materials Science, Seoul National University, Seoul 151-921, Republic of Korea

b Department of Material Science and Engineering, State University of New York at Stony Brook, Stony Brook, New York 11794-2275, USA

c Laboratory of Adhesion & Bio-Composites, Program in Environmental Materials Science, Seoul National University, Seoul 151-921, Republic of Korea

d Laboratory of Adhesion & Bio-Composites, Program in Environmental Materials Science, Seoul National University, Seoul 151-921, Republic of Korea, Department of Material Science and Engineering, State University of New York at Stony Brook, Stony Brook, New York 11794-2275, USA;, Email: hjokim@snu.ac.kr

e Department of Material Science and Engineering, State University of New York at Stony Brook, Stony Brook, New York 11794-2275, USA

f Department of Material Science and Engineering, State University of New York at Stony Brook, Stony Brook, New York 11794-2275, USA

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